CVE-2021-25500 HIGH

CVE-2021-25500

Vendor Samsung Mobile
Product Samsung Mobile Devices
Weakness CWE-20 · Input validation
Published November 5, 2021
Last update August 3, 2024
View on NVD All CVEs

CVSS base score

7.2/10
Attack vector Local
Attack complexity High
Privileges required High
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N

What the vulnerability does

01Description

A missing input validation in HDCP LDFW prior to SMR Nov-2021 Release 1 allows attackers to overwrite TZASC allowing TEE compromise.

Key dates

02Disclosure timeline

November 5, 2021 CVE published
August 3, 2024 Record updated